Sam says that the equations A and B have the same solution. Equation A: -3\left(x+1\right)=6−3(x+1)=6

Equation B: -3x-3=6−3x−3=6
Which statement explains why this is true?

Subtracting 3 from both sides of Equation A gives -3x-3=6−3x−3=6

Dividing both sides of Equation A by -3 gives -3x-3=6−3x−3=6

Applying the distributive property to Equation A gives -3x-3=6−3x−3=6

Adding 3 to both sides of Equation A gives -3x-3=6−3x−3=6